MedDRA Version 12.0 Freeze Date

The last day for subscribers to submit change requests for Version 12.0 was Monday, 1 December 2008.  Change requests received after this date will be processed for Version 12.1 of the terminology.

In anticipation of the release of MedDRA, please make sure your company contact information is up to date. For additions, deletions, or changes to contact information, please email the MSSO Help Desk at mssohelp@ngc.com. Confirmation of the changes will be sent to the message sender.